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Date: Wed, 23 Dec 2015 21:26:50 +0800 From: Geliang Tang <geliangtang@....com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Alan Stern <stern@...land.harvard.edu>, Kris Borer <kborer@...il.com> Cc: Geliang Tang <geliangtang@....com>, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 1/4] USB: core, devio: use to_usb_device Use to_usb_device() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@....com> --- drivers/usb/core/devio.c | 2 +- drivers/usb/core/usb.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 59e7a33..c47d36a 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -848,7 +848,7 @@ static struct usb_device *usbdev_lookup_by_devt(dev_t devt) (void *) (unsigned long) devt, match_devt); if (!dev) return NULL; - return container_of(dev, struct usb_device, dev); + return to_usb_device(dev); } /* diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 77e4c9b..f25de6c 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -241,7 +241,7 @@ static int __each_dev(struct device *dev, void *data) if (!is_usb_device(dev)) return 0; - return arg->fn(container_of(dev, struct usb_device, dev), arg->data); + return arg->fn(to_usb_device(dev), arg->data); } /** -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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